45748670 has 32 divisors (see below), whose sum is σ = 90862560. Its totient is φ = 16445440.

The previous prime is 45748643. The next prime is 45748691. The reversal of 45748670 is 7684754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7454 + ... + 12126.

It is an arithmetic number, because the mean of its divisors is an integer number (2839455).

Almost surely, 2^45748670 is an apocalyptic number.

45748670 is a deficient number, since it is larger than the sum of its proper divisors (45113890).

45748670 is a wasteful number, since it uses less digits than its factorization.

45748670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4780.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 45748670 is about 6763.7763120908. The cubic root of 45748670 is about 357.6510389225.

The spelling of 45748670 in words is "forty-five million, seven hundred forty-eight thousand, six hundred seventy".